CN216007800U - Outer facade lines shaping template of large-span arc girder - Google Patents
Outer facade lines shaping template of large-span arc girder Download PDFInfo
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- CN216007800U CN216007800U CN202121728888.2U CN202121728888U CN216007800U CN 216007800 U CN216007800 U CN 216007800U CN 202121728888 U CN202121728888 U CN 202121728888U CN 216007800 U CN216007800 U CN 216007800U
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Abstract
The utility model relates to a large-span arc-shaped main beam outer vertical surface line forming template which comprises a plurality of box-shaped templates made of aluminum materials, wherein each box-shaped template is provided with a radian, and the box-shaped templates can be spliced into an arc-shaped structure matched with the radian of an arc-shaped main beam; the concrete pouring side of the box-type template is provided with a structure matched with the shape of the outer vertical surface of the arc-shaped main beam; the box-type formwork comprises a formwork body and a framework, wherein the formwork body is laid on the concrete pouring side of the framework and two ends of the framework; the end parts of two adjacent box-type formworks are spliced through a plurality of connecting pieces. According to the utility model, the box-type templates made of aluminum materials are adopted, the arc-shaped girder and lines on the arc-shaped girder can be poured by splicing a plurality of box-type templates according to the radian matching design of the arc-shaped girder, the forming quality of the outer vertical surface of the arc-shaped girder is good, and compared with the traditional wood template, the pouring template greatly reduces the building difficulty of the pouring template and improves the construction efficiency.
Description
Technical Field
The utility model relates to the technical field of building design and construction, in particular to a large-span arc-shaped main beam outer vertical surface line forming template.
Background
In the building design, in order to improve the aesthetic property of a building body, a plurality of large-span arc-shaped beams are often designed, and convex lines are designed on the outer vertical surfaces of the arc-shaped beams, so that the aesthetic property of the arc-shaped beams is improved.
At present, when the arc-shaped beam with large span and the lines thereon are cast, the traditional wood formwork is adopted to cast the construction of the formwork, and the method has the following defects:
1. because the arc-shaped beam has a certain radian, the large wood template is difficult to be used for pouring and molding the arc-shaped beam and the lines thereof, and the small wood template assembly can realize pouring of the arc-shaped beam, but the efficiency of building the pouring mold is low, and the molding effect is poor;
2. the wood formwork has low reuse rate and high construction cost.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides the large-span arc-shaped main beam outer vertical surface line forming template which is high in construction efficiency, good in forming effect and capable of being repeatedly used.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
the forming template comprises a plurality of box type templates made of aluminum materials, each box type template is provided with a radian, and the box type templates can be spliced into an arc-shaped structure matched with the radian of the arc-shaped girder; the concrete pouring side of the box-type template is provided with a structure matched with the shape of the outer vertical surface of the arc-shaped main beam; the box-type formwork comprises a formwork body and a framework, wherein the formwork body is laid on the concrete pouring side of the framework and two ends of the framework; the end parts of two adjacent box-type formworks are spliced through a plurality of connecting pieces.
In a preferred embodiment of the long-span arc-shaped main beam outer vertical surface line forming template provided by the utility model, a contact surface of a template body of the box-type template on a concrete pouring side and an outer vertical surface line of the arc-shaped main beam in the transverse direction is set to be a slope surface structure with a slope of 2-5 degrees.
In a preferred embodiment of the large-span arc-shaped main beam outer vertical surface line forming template provided by the utility model, the framework comprises a frame, reinforcing bodies and connecting bodies, one ends of the reinforcing bodies are welded to the frame at equal intervals, the other ends of two adjacent reinforcing bodies are welded and connected through the connecting bodies, and the shapes of the reinforcing bodies are matched with the shapes of the outer vertical surfaces of the arc-shaped main beams.
In a preferred embodiment of the large-span arc-shaped main beam outer vertical surface line forming template provided by the utility model, the framework is formed by welding aluminum profiles, the template body is formed by cutting an aluminum plate, and the template body is welded or riveted on the framework.
In a preferred embodiment of the large-span arc-shaped main beam outer vertical surface line forming template provided by the utility model, the connecting piece comprises a riveting sleeve and a large-head bolt, the riveting sleeve is riveted on the template body at the end part of the box-shaped template, an avoidance hole for allowing the riveting sleeve to pass through is arranged on the template body at the end part of the other box-shaped template, the head part of the large-head bolt presses the inner wall of the template body of the other box-shaped template, and the screw part of the large-head bolt passes through the riveting sleeve and is locked by a nut.
In a preferred embodiment of the long-span arc-shaped main beam outer vertical surface line forming template provided by the utility model, two adjacent box-shaped templates are spliced by 3 connecting pieces distributed in an isosceles or equilateral triangle.
Compared with the prior art, the long-span arc-shaped main beam outer vertical surface line forming template provided by the utility model has the beneficial effects that:
according to the utility model, the box-type templates made of aluminum materials are adopted, the casting of the arc-shaped girder and lines on the arc-shaped girder can be realized by splicing a plurality of box-type templates according to the radian matching design of the arc-shaped girder, the molding quality of the outer vertical surface of the arc-shaped girder is good, and compared with the traditional wood template, the casting template greatly reduces the construction difficulty of the casting template and improves the construction efficiency;
the box-type template is high in structural strength and light in weight, the splicing structure is firm and reliable through splicing by the connecting pieces, seamless connection can be achieved at the splicing position, and the quality of the molded surface after pouring is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a front view of a large-span arcuate main beam outer elevation line forming template provided by the present invention;
FIG. 2 is a top view of the large span arcuate girder facade line forming template provided in FIG. 1;
FIG. 3 is a sectional view A-A of the exterior vertical line forming template of the long-span arcuate girder provided in FIG. 1;
FIG. 4 is a splicing structure diagram of two adjacent box-type formworks provided by the utility model;
FIG. 5 is a connection structure diagram of the splicing parts of two adjacent box-type formworks provided by FIG. 4;
fig. 6 is a cross section structure diagram of a pouring mold for forming a template profile by using lines on the outer vertical surface of a large-span arc-shaped main beam.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
The embodiment provides an outer facade lines shaping template of large-span arc girder, includes polylith box template 1, each made by aluminium system material the box template all is equipped with the radian, and is concrete: the polylith the box template can splice into the radian assorted arc structure with the arc girder, as shown in figure 1 and figure 2, this embodiment the box template adopts aluminium system material to make, easily according to the radian timing of the arc girder of design, guarantees the quality of pouring of arc major ingredient, compares in traditional plank sheathing, greatly reduced pour build the degree of difficulty of mould, improved the efficiency of construction.
Preferably, the concrete pouring side of the box-type formwork 1 of the present embodiment is configured to be adapted to the shape of the outer vertical surface of the arc-shaped main beam 2, as shown in fig. 3 and 6, the upper portion and the lower portion of the outer vertical surface of the arc-shaped main beam of the present embodiment are designed with lines as an example, and the box-type formwork is designed to be a "T" type structure in the present embodiment.
Specifically, the box-type formwork 1 of this embodiment includes formwork body 101 and skeleton 102, formwork body 101 lays in the concrete pouring side of skeleton 102 and the both ends of skeleton, and the box-type formwork structural strength who designs is high, but a lot of recycle has reduced construction cost.
Preferably, the end portions of two adjacent box-type formworks 1 are spliced through a plurality of connecting pieces 3, as shown in the attached drawings 4 and 5, the adjacent box-type formworks can be tensioned and spliced through the connecting pieces, the splicing structure is firm and reliable, seamless connection can be achieved at the splicing position, and the quality of the molded surface after pouring is guaranteed.
Example two
Based on the first embodiment, the contact surface of the template body 101 of the box-type template 1 on the concrete pouring side and the outer vertical surface lines of the arc-shaped main beam 2 in the transverse direction is set as the slope structure 100 with the gradient of 2-5 degrees, as shown in the attached drawing 3, due to the design of the slope structure, after the arc-shaped main beam is poured and formed, the mould removal of the box-type template is facilitated, the mould removal difficulty is reduced, and the mould removal efficiency is improved.
EXAMPLE III
Based on the first embodiment or the second embodiment, the framework is further optimally designed, as shown in fig. 1 and fig. 3, the framework 102 of the embodiment includes a frame 1021, reinforcing bodies 1022 and a connecting body 1023, one end of each of the plurality of reinforcing bodies 1022 is welded to the frame 1021 at equal intervals, the other end of each of the two adjacent reinforcing bodies 1022 is welded and connected through the connecting body 1023, the overall structural strength of the whole box-type formwork is ensured, and the shape of each of the reinforcing bodies matches with the shape of the outer vertical surface of the arc-shaped main beam.
Preferably, this embodiment the skeleton 102 adopts the aluminium alloy welding to form, the template body 101 adopts aluminum plate to cut and forms, the template body welding or rivet in the skeleton.
Example four
Based on any one of the above embodiments, in this embodiment, the connector is further optimally designed, as shown in fig. 4 and fig. 5, the connector 3 in this embodiment includes a riveting sleeve 301 and a large-head bolt 302, the riveting sleeve 301 is riveted on the template body 101 at the end of the box-type template 1, an avoidance hole for allowing the riveting sleeve 301 to pass through is formed in the template body 101 at the end of the other box-type template 1, the head of the large-head bolt 302 presses the inner wall of the template body of the other box-type template, and the screw portion of the large-head bolt passes through the riveting sleeve 302 and is locked by a nut 303.
Preferably, two adjacent box templates 1 are formed by splicing 3 connecting pieces 3 distributed in an isosceles or equilateral triangle manner, and the triangular fixed connection mode has good stability and high connection strength.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by the present specification, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (6)
1. The utility model provides an outer facade lines shaping template of large-span arc girder which characterized in that: the structure comprises a plurality of box-type formworks made of aluminum, each box-type formwork is provided with a radian, and the box-type formworks can be spliced into an arc-shaped structure matched with the radian of an arc-shaped main beam;
the concrete pouring side of the box-type template is provided with a structure matched with the shape of the outer vertical surface of the arc-shaped main beam;
the box-type formwork comprises a formwork body and a framework, wherein the formwork body is laid on the concrete pouring side of the framework and two ends of the framework;
the end parts of two adjacent box-type formworks are spliced through a plurality of connecting pieces.
2. The exterior facade line molding template of large-span arc-shaped girder according to claim 1, characterized in that: the contact surface of the template body of the box-type template on the concrete pouring side and the outer vertical surface lines of the arc-shaped main beam in the transverse direction is set to be a slope surface structure with the gradient of 2-5 degrees.
3. The exterior facade line molding template of large-span arc-shaped girder according to claim 1, characterized in that: the framework comprises a frame, a plurality of reinforcing bodies and a connecting body, one end of each reinforcing body is welded to the frame at equal intervals, the other end of each two adjacent reinforcing bodies is welded to the other end of each two adjacent reinforcing bodies through the connecting body, and the shape of each reinforcing body is matched with the shape of the outer vertical face of the arc-shaped main beam.
4. The exterior facade line molding template of large-span arc-shaped girder according to claim 3, characterized in that: the framework is formed by welding aluminum profiles, the template body is formed by cutting aluminum plates, and the template body is welded or riveted on the framework.
5. The exterior vertical surface line forming template of the large-span arc-shaped main beam according to any one of claims 1 to 4, characterized in that: the connecting piece comprises a riveting sleeve and a big-head bolt, the riveting sleeve is riveted on the template body at the end part of the box-type template, an avoiding hole for the riveting sleeve to pass through is formed in the template body at the end part of the box-type template, the head of the big-head bolt presses the other template body inner wall of the box-type template, and the screw rod part of the big-head bolt passes through the riveting sleeve and is locked through a nut.
6. The exterior facade line molding template of large-span arc-shaped girder according to claim 5, characterized in that: two adjacent box templates are formed by splicing 3 connecting pieces distributed in an isosceles or equilateral triangle manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121728888.2U CN216007800U (en) | 2021-07-28 | 2021-07-28 | Outer facade lines shaping template of large-span arc girder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121728888.2U CN216007800U (en) | 2021-07-28 | 2021-07-28 | Outer facade lines shaping template of large-span arc girder |
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| Publication Number | Publication Date |
|---|---|
| CN216007800U true CN216007800U (en) | 2022-03-11 |
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| CN202121728888.2U Active CN216007800U (en) | 2021-07-28 | 2021-07-28 | Outer facade lines shaping template of large-span arc girder |
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| CN (1) | CN216007800U (en) |
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2021
- 2021-07-28 CN CN202121728888.2U patent/CN216007800U/en active Active
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